package com.qf.service;

import com.qf.dao.UserDao;
import com.qf.dao.UserDaoImpl;
import com.qf.pojo.User;

/**
 * 类  ；图纸
 * @author lixu
 */
public class UserServiceImpl implements UserService {


    //声明  引用注入
    private UserDao userDao;
    public void setUserDao(UserDao userDao) {
        this.userDao = userDao;
    }

    public User findUser() {
        return userDao.findUser();
    }
}
